SIVARAMAKRISHNAN MV. Some Geomagnetic Disturbances At Alibag Observatory (India)& Allied Radio And Solar Effects (1937-1946). MAUSAM [Internet]. 1950Jul.1 [cited 2024Dec.24];1(3):207-19. Available from: http://103.215.208.102/index.php/MAUSAM/article/view/4572